You are clueless if you think DTM cars are based on road cars. They use a monocoque chassis...silly.

Absolutely ZERO relation to any road going BMW, Benz, or Audi.

It is no more related to a M3, than a Nascar is related to a Camry.

The only silly is you. First learn how to respect others before commenting. I have been involved in the F1 programme with all its technological wind tunnel backgrounds and the FIZ in Germany for more than 12 years while you, in the U.S., had no idea what F1 is.

Besides that, what I already said is that the most eccentric BMW M3 which is the DTM version beated the hell out of Mercedes-Benz AMG DTM C-Class Coupe. Even in the ALMS, the M3 is more competitive than Porsche, Ferrari, or Corvette.

Anyways if you prefer that Mercedes-Benz AMG C-Class Coupe Black Series crap, then why not buy it instead of a BMW?